.btn-performance{
    margin-top: 20rpx;
    margin-bottom: 20rpx;
}
.fileName{
    font-size: 25rpx;
    overflow: hidden;
    width: 100%;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.pj-box{
    flex: 1;
    width: calc(100vw - 7.5rem);

}